1985 search results - page 12 / 397 » Multiresolution Analysis of Connectivity |
DRR
2011
12 years 7 months ago
2011
Page segmentation into text and non-text components is an essential preprocessing step before OCR operation. If this is not done properly, an OCR classification engine produces g...
CVPR
2004
IEEE
14 years 9 months ago
2004
IEEE
This paper presents a novel hierarchical approach to triangular mesh generation from height fields. A waveletbased multiresolution analysis technique is used to estimate local sha...
VISUALIZATION
1999
IEEE
14 years 23 hour ago
1999
IEEE
In this paper we present a mesh compression method based on a multiresolution decomposition whose detail coefficients have a compact representation and thus smaller entropy than t...
ICIP
2002
IEEE
14 years 9 months ago
2002
IEEE
We define multi-scale moments that are estimated locally by analyzing the image through a sliding window at multiple scales. When the analysis window satisfies a two-scale relatio...
ICDAR
2007
IEEE
13 years 11 months ago
2007
IEEE
When reading a document, we intuitively have a first global approach in order to determine the whole structure, before reading parts in details. We propose to apply the same kind ...